CN202951345U - Active carbon filter - Google Patents
Active carbon filter Download PDFInfo
- Publication number
- CN202951345U CN202951345U CN 201220588718 CN201220588718U CN202951345U CN 202951345 U CN202951345 U CN 202951345U CN 201220588718 CN201220588718 CN 201220588718 CN 201220588718 U CN201220588718 U CN 201220588718U CN 202951345 U CN202951345 U CN 202951345U
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- China
- Prior art keywords
- variable cross
- section
- rose box
- active carbon
- inlet pipe
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- Expired - Fee Related
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Abstract
The utility model provides an active carbon filter which comprises a variable cross section filter tank which is filled with active carbon granules. A manhole and an exhaust vent are formed in both sides of the upper portion of the variable cross section filter tank, a backwashing drain pipe and an operating water inlet pipe are arranged at the center of the upper portion of the variable cross section filter tank, and a lifting lug is fixedly arranged on the edge of the upper portion. A water outlet pipe is arranged on one side of the lower portion of the variable cross section filter tank, a backwashing water inlet pipe is fixedly connected on the water outlet pipe, a steam inlet pipe is fixedly connected on the backwashing water inlet pipe, a vent pipe is fixedly connected on the water outlet pipe, and a discharging opening is arranged on the other side of the lower portion of the variable cross section filter tank. A filter plate is arranged inside the lower end of the variable cross section filter tank, and a draining cap is arranged on the filter plate. By the adoption of a variable cross section mode, reverse grain diameter forward direction filter is achieved, absorption capacity and filter capacity are enhanced, and effluent quality is good. Washing strength is low, and water supply volume is little. Vortex scrubbing type washing is conducted, so that adsorptive on carbon surface can be effectively peeled, and carbon granule cleaning efficiency is high, regeneration or discarding period of activated carbon is extended, and carbon layer expansion rate is low in washing.
Description
Technical field
The utility model relates to a kind of filter, is specially a kind of active carbon filter.
Background technology
Water purification is processed general employing mechanical filter method or is adopted chemistry, bioremediation; Usually the mechanical filter method is applicable to colloidal suspension or particulate contamination; But, for some harmful substances in water, the namely water treatment of waste water or sewage, adopt chemistry and bioremediation usually, it can form the harmful substance in waste water or sewage a kind of effect purified water after treatment.Activated carbon is a kind of adsorbent that can absorbing harmful substances in water, and it is due to the micro porous filtration effect being arranged simultaneously, thereby certain mechanical filter effect also can be arranged, and removes small colloidal suspended substance and particulate contamination, and as a kind of purifying water process material commonly used.
The work of active carbon filter completes by the charcoal bed, and the activated carbon granule that forms the charcoal bed has very many micropores and huge specific area, has very strong physical absorption ability, and water is by the charcoal bed, and organic pollutants is adsorbed effectively by active carbon.On the noncrystalline part of activated carbon surface, have some to contain the oxygen functional group in addition, make by after the charcoal bed, the organic pollution in water is adsorbed effectively by active carbon.Active carbon filter is a kind of water treatment facilities more commonly used, as the pre-treatment of water treatment desalination system, can effectively guarantee the rear class service life of equipment, improves effluent quality, prevents from polluting.Always the fixed bed active carbon filter is divided into two kinds of tower and pot types.Tower washing water quantity is little, but the charcoal post is high, must use elevator pump; Pot type equipment is low, and the single flush water consumption is large.
The utility model content
The technical problem that the utility model solves is to provide a kind of high absorption and high filtration capacity, and reduce water consumption, active carbon filter that backwash rate is low.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of active carbon filter, comprise the variable cross-section Rose Box that is full of activated carbon granule, and both sides, described variable cross-section Rose Box top are provided with manhole and steam vent, and central upper portion is provided with backwash drainpipe and operation water inlet pipe, and top edge is fixed with hanger; Variable cross-section Rose Box bottom one side is provided with outlet pipe, is fixedly connected with the backwash water inlet pipe on outlet pipe, on the backwash water inlet pipe, is fixedly connected with steam inlet duct, is fixedly connected with bleeder pipe on outlet pipe, and variable cross-section Rose Box bottom opposite side is provided with discharge port; Inside, variable cross-section Rose Box lower end is provided with filter plate, and filter plate is provided with drain cap.
Described hanger is arranged in pairs in variable cross-section Rose Box top edge; Described variable cross-section Rose Box outer wall is provided with visor; Variable cross-section Rose Box lower edge is provided with stiffener; Be provided with the cover supporting below described filter plate.
Compared with prior art, the beneficial effects of the utility model are: the utility model adopts variable cross-section form, thereby has realized anti-particle diameter forward filter, has strengthened adsorption capacity and filter capacity, and effluent quality is good; Backwash rate is low, and self water consumption is few; Eddy current scouring formula is rinsed, and can effectively peel off the adsorbate of carbon surface, carbon granule is cleaned to rate high, has extended regenerating active carbon or has scrapped the cycle; In flushing, charcoal layer expansion rate is low.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
In order to make of the present utility modelly to realize technological means, creation characteristic, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of active carbon filter, comprise the variable cross-section Rose Box 16 that is full of activated carbon granule, and described variable cross-section Rose Box 16 both sides, top are provided with manhole 6 and steam vent 9, central upper portion is provided with backwash drainpipe 8 and operation water inlet pipe 7, and top edge is fixed with hanger 5; Variable cross-section Rose Box 16 bottom one sides are provided with outlet pipe 13, be fixedly connected with backwash water inlet pipe 11 on outlet pipe 13, be fixedly connected with steam inlet duct 12 on backwash water inlet pipe 11, be fixedly connected with bleeder pipe 14 on outlet pipe 13, variable cross-section Rose Box 16 bottom opposite sides are provided with discharge port 4; Variable cross-section Rose Box 16 inside, lower end are provided with filter plate 2, and filter plate 2 is provided with drain cap 3.
Described hanger 5 is arranged in pairs in variable cross-section Rose Box 16 top edge; Described variable cross-section Rose Box 16 outer walls are provided with visor 10; Variable cross-section Rose Box 16 lower edge are provided with stiffener 1; Be provided with cover supporting 15 below described filter plate 2.
The utility model adopts variable cross-section form, thereby has realized anti-particle diameter forward filter, has strengthened adsorption capacity and filter capacity, and effluent quality is good; Backwash rate is low, and self water consumption is few; Eddy current scouring formula is rinsed, and can effectively peel off the adsorbate of carbon surface, carbon granule is cleaned to rate high, has extended regenerating active carbon or has scrapped the cycle; In flushing, charcoal layer expansion rate is low.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. an active carbon filter, comprise the variable cross-section Rose Box that is full of activated carbon granule, it is characterized in that: both sides, described variable cross-section Rose Box top are provided with manhole and steam vent, and central upper portion is provided with backwash drainpipe and operation water inlet pipe, and top edge is fixed with hanger; Variable cross-section Rose Box bottom one side is provided with outlet pipe, is fixedly connected with the backwash water inlet pipe on outlet pipe, on the backwash water inlet pipe, is fixedly connected with steam inlet duct, is fixedly connected with bleeder pipe on outlet pipe, and variable cross-section Rose Box bottom opposite side is provided with discharge port; Inside, variable cross-section Rose Box lower end is provided with filter plate, and filter plate is provided with drain cap.
2. a kind of active carbon filter according to claim 1, described hanger is arranged in pairs in variable cross-section Rose Box top edge.
3. a kind of active carbon filter according to claim 1, described variable cross-section Rose Box outer wall is provided with visor.
4. a kind of active carbon filter according to claim 1, described variable cross-section Rose Box lower edge is provided with stiffener.
5. a kind of active carbon filter according to claim 1, be provided with the cover supporting below described filter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588718 CN202951345U (en) | 2012-11-09 | 2012-11-09 | Active carbon filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220588718 CN202951345U (en) | 2012-11-09 | 2012-11-09 | Active carbon filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951345U true CN202951345U (en) | 2013-05-29 |
Family
ID=48456939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220588718 Expired - Fee Related CN202951345U (en) | 2012-11-09 | 2012-11-09 | Active carbon filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951345U (en) |
-
2012
- 2012-11-09 CN CN 201220588718 patent/CN202951345U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20131109 |